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package cz.muni.fi.pb138.simpleLibrary;

import java.util.List;

/**
 *
 * @author vramik
 */
public interface BookManager {
    
    public void addBook(Book book);
    public void removeBook(Book book);
    public List<Book> findAllBooks();
    public Book findBookById(Long id);
    public void updateBook(Book book);
    
}
